Now showing items 525-544 of 2256

    • Distributed Decoding in Cooperative Communications 

      Karkooti, Marjan; Cavallaro, Joseph R. (2007-11-01)
      In this paper, we present a novel relaying strategy called distributed and partial decoding. This strategy can be viewed as a variation of the decode and forward with the difference that the relay partially decodes the ...
    • Distributed Full-duplex via Wireless Side Channels: Bounds and Protocols 

      Bai, Jingwen (2013-09-16)
      In this thesis, we study a three-node full-duplex network, where the infrastructure node has simultaneous up- and downlink communication in the same frequency band with two half-duplex nodes. In addition to self-interference ...
    • Distributed Image Compression for Sensor Networks using Correspondence Analysis and Super-Resolution 

      Wagner, Raymond; Nowak, Robert David; Baraniuk, Richard G. (2003-09-01)
      We outline a distributed coding technique for images captured from sensors with overlapping fields of view in a sensor network. First, images from correlated views are roughly registered (relative to a sensor of primary ...
    • Distributed Image Compression in Camera Networks 

      Wagner, Raymond (2004-05-01)
      Dense networks of wireless, battery-powered sensors are now feasible thanks to recent hardware advances, but key issues such as power consumption plague widespread deployment. Fortunately, in a dense network of sensors, ...
    • Distributed image compression in camera networks 

      Wagner, Raymond S. (2004)
      Dense networks of wireless, battery-powered sensors are now feasible thanks to recent hardware advances, but key issues such as power consumption plague widespread deployment. Fortunately, in a dense network of sensors, ...
    • Distributed Low-Complexity Maximum-Throughput Scheduling for Wireless Backhaul Networks 

      Kabbani, Abdul; Salonidis, Theodoros; Knightly, Edward (2007)
      We introduce a low-complexity distributed slotted MAC protocol that can support all feasible arrival rates in a wireless backhaul network (WBN). For arbitrary wireless networks, such a maximum throughput protocol has ...
    • Distributed multi-scale data processing for sensor networks 

      Wagner, Raymond S. (2007)
      Wireless sensor networks provide a challenging application area for signal processing. Sensor networks are collections of small, battery-operated devices called sensor nodes, each of which is capable of sensing data, ...
    • Distributed Multiscale Data Analysis and Processing for Sensor Networks 

      Wagner, Raymond; Sarvotham, Shriram; Choi, Hyeokho; Baraniuk, Richard G. (2005-02-01)
      While multiresolution data analysis, processing, and compression hold considerable promise for sensor network applications, progress has been confounded by two factors. First, typical sensor data are irregularly spaced, ...
    • Distributed partial decoding in cooperative communication systems 

      Karkooti, Marjan (2009)
      Increasing demand for wireless services is putting major pressure on network resources, which demands a new paradigm with a more efficient design. Recently, cooperative communications has emerged as a viable option for ...
    • Distributed Protocols for Signal-Scale Cooperation 

      Hunter, Christopher R. (2012)
      Signal-scale cooperation is a class of techniques designed to harness the same gains offered by multi-antenna communication in scenarios where devices are too small to contain an array of antennas. While the potential ...
    • Distributed redundant representations in man-made and biological sensing systems 

      Rozell, Christopher John (2007)
      The ability of a man-made or biological system to understand its environment is limited by the methods used to process sensory information. In particular, the data representation is often a critical component of such ...
    • Distributed Resource Allocation with Local Information 

      Dash, Debashis (2013-12-09)
      Making distributed decisions based on incomplete information is inevitable in dynamic wireless networks due to a multitude of constraints. We study the effects of incomplete information on system performance in two parts. ...
    • Distributed scheduling and multi-channel opportunistic media access for ad hoc networks 

      Kanodia, Vikram (2004)
      Current wireless ad hoc networks suffer from two main performance limitations. First, current ad hoc networks do not efficiently utilize the scarce and dynamic wireless spectrum. As a result, the goodput of current ad hoc ...
    • Distributed Wavelet Transform for Irregular Sensor Network Grids 

      Wagner, Raymond; Choi, Hyeokho; Baraniuk, Richard G.; Delouille, Veronique (2005-07-01)
      Wavelet-based distributed data processing holds much promise for sensor networks; however, irregular sensor node placement precludes the direct application of standard wavelet techniques. In this paper, we develop a new ...
    • Diverging moments and parameter estimation 

      Goncalves, Paulo; Riedi, Rudolf H. (2004-01-15)
      Heavy tailed distributions enjoy increased popularity and become more readily applicable as the arsenal of analytical and numerical tools grows. They play key roles in modeling approaches in networking, finance, hydrology ...
    • DNA under Force: Mechanics, Electrostatics, and Hydration 

      Li, Jingqiang; Wijeratne, Sithara S.; Qiu, Xiangyun; Kiang, Ching-Hwa (2015)
      Quantifying the basic intra- and inter-molecular forces of DNA has helped us to better understand and further predict the behavior of DNA. Single molecule technique elucidates the mechanics of DNA under applied external ...
    • DOMAIN WALL VELOCITY IN MAGNETIC MATERIALS 

      BARTRAN, DAVID SAMUEL, JR. (1973)
    • Drug Target Optimization in Chronic Myeloid Leukemia Using Innovative Computational Platform 

      Chuang, Ryan; Hall, Benjamin A.; Benque, David; Cook, Byron; Ishtiaq, Samin; Piterman, Nir; Taylor, Alex; Vardi, Moshe; Koschmieder, Steffen; Gottgens, Berthold; Fisher, Jasmin (2015)
      Chronic Myeloid Leukemia (CML) represents a paradigm for the wider cancer field. Despite the fact that tyrosine kinase inhibitors have established targeted molecular therapy in CML, patients often face the risk of developing ...
    • DSP architectural considerations for optimal baseband processing 

      Rajagopal, Sridhar; Rixner, Scott; Cavallaro, Joseph R.; Aazhang, Behnaam (2002-08-20)
      The data rate requirements for future wireless systems has increased by orders-of-magnitude (from Kbps to several Mbps), requiring more sophisticated algorithms for their implementation. This tutorial will explore different ...
    • DSP Education At Rice University 

      Frantz, Patrick; Choi, Hyeokho; Baraniuk, Richard G. (2003-09-01)
      Rice University has a decades-long tradition of both digital signal processing (DSP) research and education, beginning in 1968. Since that time, Rice University has become a world leader and continued to be a pioneer in ...